Studies on the influence of rotor unit unbalance on the operational parameters of a turbocharger of the NAPIER C-045 type

• Autorzy: Adamkiewicz A. , Kuropatnicki M.
• Języki publikacji: EN

Abstrakty

EN

This paper presents the results of studies on the influence of unbalance of the rotor unit of a turbocharger on its operational parameters. Identification of the study object, a turbocharger of the NAPIER C-045 type, has been performed. The experiment was carried out at a test stand identifying turbocharger operational parameters belonging to the rotor unit unbalance group. Basing on the measured values and using a mathematical model, hypothetical values of operational parameters for different loads of Diesel engines were calculated. The obtained experimental results were compared to the calculated ones. On this basis, the studied turbochargers were classified into one out of three categories describing operational utility class of a given turbocharger. The order of sensitivity of turbocharger operational parameters to the unbalance of the rotor unit was established.

Słowa kluczowe

EN

turbocharger; rotor unit; unbalance; operational parameters; technical conditions

• Wydawca: Wydawnictwo Naukowe Akademii Morskiej w Szczecinie
• Czasopismo: Zeszyty Naukowe / Akademia Morska w Szczecinie
• Rocznik: 2013
• Tom: nr 34 (106)
• Strony: 12--18
• Opis fizyczny: Bibliogr. 10 poz., rys., tab.

Twórcy

autor

Adamkiewicz A.

• Maritime University of Szczecin, Department of Condition Monitoring & Maintenance of Machinery 70-205 Szczecin, ul. Podgórna 52/53

autor

Kuropatnicki M.

• Military Unit 4498, Poland

Bibliografia

• 1. ADAMKIEWICZ A.: An analysis of cause and effect relations in diagnostic relations of marine Diesel engine turbochargers. Zeszyty Naukowe Akademii Morskiej w Szczecinie 31(103), 2012, 5–13.
• 2. ADAMKIEWICZ A., MICHALEC G.: A General Diagnostic Model of a Marine Diesel Engine Turbocharger. Marine Technology Transactions, Polish Academy of Sciences, Branch in Gdańsk, Vol. 11, 25–40.
• 3. ADAMKIEWICZ A.; MICHALEC G.: Identification of diagnostics Relations in the Turbocharger of a Ship Diesel Piston Engine. Materials for the 10th Conference on Diagnostics of Operational Machines and Vehicles, DIAGNOSTYKA’99, Bydgoszcz–Borówno, June 1999, Materials, ATR Editors Bydgoszcz’99, part 1, 7–18.
• 4. ADAMKIEWICZ A., MICHALEC G.: Operational Issues of Turbochargers of Ship Diesel Engines. Ship Construction and Maritime Economy No. 4(501), Gdańsk, April 2001, 23–25.
• 5. ADAMKIEWICZ A., MICHALEC G., WITKOWSKI K.: Model Diagnostic Relations in a Marine Diesel Turbochanger System. Paper of II International Scientifically-Technical Conference EXPLO-DISEL & GAS TURBINE’01, Technical University of Gdańsk, Faculty of Ocean Engineering & Ship Technology, Marine Technology Unit Section of Transport Technical Means of Transport Committee of Polish Academy of Sciences, Gdańsk–Kopenhaga, April 23–27, 2001, Vol. 1, 197–208.
• 6. GRYBOŚ R.: Machine Vibrations. Silesian Technical University Editors, Gliwice 1998.
• 7. KUROPATNICKI M.: Studies on the Influence of the Technical Condition of the Turbocharger of the NAPIER C-045 Type on Chosen Operational Parameters. Master’s thesis, Naval Academy, Gdynia 2012.
• 8. WOŹNIAK M.: Maintenance of Ship Engine Turbochargers, Most Frequent Faults and Their Causes. Engineering thesis, Szczecin Maritime Academy, Szczecin 2009.
• 9. Manual for Maintenance and Operation of Turbochargers of the NAPIER C-045 Type. Transportation Equipment Manufacturer WSK-PZL Rzeszów.
• 10. http://www.e-utonaprawa.pl/artykuly/5980/wywazanieturbosprezarek.html.